Yes, us NEX-5 users may need to consider an upgade! As Knalberto refused to explain for some reason, a workaround is to use a torch or other light to focus, then a bit of Manual mode trial and error for exposure.

Heh, yes - us NEX-5 users should probably upgrade

Shame really as the NEX-5 is still capable of taking great shots albeit with some quirks in usability. Personally, waiting to see what comes of those recent rumours (NEX5R/NEX6)